14:33:15 Create new PHPExcel object<br />14:33:15 Set document properties<br />14:33:15 Add data<br />14:33:15 Set data validation<br />14:33:15 Write to Excel2007 format<br />14:33:15 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0166 seconds<br />14:33:15 Current memory usage: 4.75 MB<br />14:33:15 Peak memory usage: 4.75 MB<br />14:33:15 Done writing file<br />File has been created in C:\phpEnv\www\wft\php\export\PHPExcel\Examples<br />